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Also add spec comments and remove a redundant exception check while
we're here :^)
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Before tabs were treated as a width of 1, which would cause issues with
man page headers.
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This change moves from wrapping lines at the start to operating on whole
lines and wrapping them as needed.
This has a few added benefits:
- line numbers are now always accurate.
- going to a line actually works
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Add the same preview options as the theme editor so you can test the
accessibility of anything on your desktop. Both tools share the same
shortcuts.
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This patch returns an empty Optional<...> instead of an Error for
Core::System::getgrname and Core::System::getpwnam if we can't find a
matching group or user entry.
It also updates the 'chown' utility to support this new behavior.
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- Store scale as a (float) factor (not as %)
- Make scaling exponential so that matches PixelPaint and another
image viewers/editors/etc
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This adds a new view mode to profiler which displays source lines and
samples that occured at those lines. This view can be opened via the
menu or by pressing CTRL-S.
It does this by mapping file names from DWARF to "/usr/src/serenity/..."
i.e. source code should be copied to /usr/src/serenity/Userland and
/usr/src/serenity/Kernel to be visible in this mode.
Currently *all* files contributing to the selected function are loaded
completely which could be a lot of data when dealing with lots of
inlined code.
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This allows using pls on a program with arguments more ergonomically,
e.g. `pls -- echo "hello friends"` can now simply be done as:
`pls echo "hello friends"`.
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This was a premature optimization from the early days of SerenityOS.
The eternal heap was a simple bump pointer allocator over a static
byte array. My original idea was to avoid heap fragmentation and improve
data locality, but both ideas were rooted in cargo culting, not data.
We would reserve 4 MiB at boot and only ended up using ~256 KiB, wasting
the rest.
This patch replaces all kmalloc_eternal() usage by regular kmalloc().
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If we do not mark these ranges as reserved, RangeAllocator might later
give us addresses that overlap these, which then causes an assertion
failure in the SoftMMU. This behavior led to recurring CI failures, and
sometimes made programs as simple as `/bin/true` fail.
Fixes "Crash 1" reported in #9104
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Addresses an issue in which a window resize event after history
overflow would cause the Terminal to crash due to a failed assertion.
The problematic assertion was removed and the logic updated to
support inserting lines even when the start of the history is at an
offset (due to an overflow).
Resolves #10987
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Implement a mechanism that allows us to alter colors so that they
mimic those a colorblind person would see. From the color we can then
alter the colors for the whole preview so we can simulate everything
in the theme including icons/decorations.
This filter is also available as a Filter in LibGfx so it can be
reused in multiple other places.
The color simulation algorithm is based on this one
https://github.com/MaPePeR/jsColorblindSimulator publicly available.
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...for now - the reason being that the AST breaks 'completion bubbling'
and returns a plain Value, and code at the call site relies on the VM
having an exception set when converting the plain value back into a
completion.
Fixes #11301.
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Much like the existing in6addr_any global and the IN6ADDR_ANY_INIT
macro, our LibC is also expected to export the in6addr_loopback global
and the IN6ADDR_LOOPBACK_INIT constant.
These were found by the stress-ng port.
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These POSIX APIs are defined as mapping directly to
`strrchr` and `strchr` respectively.
These are needed for the latest version of the stress-ng port,
and also give us better POSIX compliance.
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This is a POSIX API required for the latest stress-ng port.
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This change adds a context menu for each app button to remove items
from the quicklaunch section of the Taskbar.
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This change adds the capability to drop AppFiles to the quick launch
section of the Taskbar. All logic was moved to a new
QuickLaunchWidget.
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This option will appear when you select one or more files or
directories. It will then ask the user to enter a name for the new
archive (or use the current directories' name if left empty) and
create it under that name in the currently opened directory.
Note that only .zip files are currently supported.
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Previously, if the parent directory didn't exist when making a project,
it would say that the creation directory was 'invalid' which isn't
necessarily true.
This patch prompts the user to ask if they would like to create the
parent directory when creating a project, instead of treating it as an
'invalid' directory.
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This means we can get rid of the hacks where we were peeking a code
point instead of getting the next one so that we could peek_twin()
later. Now, we follow the spec more closely. :^)
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Same as with would_start_a_number(), we were skipping a code point.
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This fixes the crash that Luke found using Domato:
```css
. foo {
mso-border-alt: solid .-1pt;
}
```
The spec distinguishes between "If the next 3 code points would
start..." and "If the input stream starts with..." but we were treating
them the same way, skipping the first code point in the process.
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These correspond to "If the input stream starts with..." in the spec,
which up until now we were not handling correctly, which led to some fun
bugs.
As noted, reconsuming the input code point in order to read its value is
hacky, but works. Keeping track of the current code point in Tokenizer
would be nicer, when I'm feeling brave enough to mess with it!
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This is only a very basic change, since the fallible function calls are
all inside the `on_ready_to_accept` callback.
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These are all pretty simple so I thought I would add them all in one go:
- socket()
- bind()
- listen()
- accept()
- accept4()
- connect()
- shutdown()
- send()
- sendmsg()
- sendto()
- recv()
- recvmsg()
- recvfrom()
- getsockopt()
- setsockopt()
- getsockname()
- getpeername()
- socketpair()
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This implements:
- console.group()
- console.groupCollapsed()
- console.groupEnd()
In the Browser, we use `<details>` for the groups, which is not actually
implemented yet, so groups are always open.
In the REPL, groups are non-interactive, but still indent any output.
This looks weird since the console prompt and return values remain on
the far left, but this matches what Node does so it's probably fine. :^)
I expect `console.group()` is not used much outside of browsers.
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The spec very kindly defines `Printer` as accepting
"Implementation-specific representations of printable things such as a
stack trace or group." for the `args`. We make use of that here by
passing the `Trace` itself to `Printer`, instead of having to produce a
representation of the stack trace in advance and then pass that to
`Printer`. That both avoids the hassle of tracking whether the data has
been html-encoded or not, and means clients don't have to implement the
whole `trace()` algorithm, but only the code needed to output the trace.
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This is identical to before, since we don't have "group stacks" yet, but
clear() now uses ThrowCompletionOr.
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The `CountReset` log level is displayed as a warning, since the message
is always to warn that the counter doesn't exist. This is also in line
with the table at https://console.spec.whatwg.org/#loglevel-severity
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This implements the Logger and Printer abstract operations defined in
the console spec, and stubs out the Formatter AO. These are then used
for the "output a categorized log message" functions.
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Note that we don't implement the "context lost steps" yet, so this will
always return the initial value (false).
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